Finding the Fourth Proportional to 46,878.42, 64,690.61 and 26,741.82

Step by Step Solution

1. Step 1: Write the proportion equation
   46,878.42 : 64,690.61 = 26,741.82 : x
2. Step 2: Convert to fraction form
   46,878.42/64,690.61 = 26,741.82/x
3. Step 3: Cross multiply
   46,878.42x = 64,690.61 × 26,741.82
4. Step 4: Simplify right side
   46,878.42x = 1,729,944,648.31
5. Step 5: Solve for x
   x = 1,729,944,648.31/46,878.42
6. Step 6: Final answer
   x = 36,902.79